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作品数:510被引量:667H指数:10
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相关领域:理学更多>>
相关作者:过惠平赵晶谢晓峰赵成明张亮更多>>
相关机构:飞思卡尔半导体(中国)有限公司施耐德电气有限公司第二炮兵工程学院北京师范大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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Symmetry-protected and Brillouin zone folding driven bound states in the continuum in dielectric nanorod arrays for efficient third harmonic generation
《Chinese Physics B》2025年第3期390-398,共9页Wen-Jing Wang Shi-Jie Liang Jia-Qi Zou Yan-Yan Huo Ting-Yin Ning 
Project supported by the National Natural Science Foundation of China(Grant Nos.12174228 and 12274271)。
Two types of bound states in continuum(BICs),symmetry-protected and Brillouin zone folding driven,are identified in hollow Si nanorod arrays.By modulating the direction and distance of the air holes from the center of...
关键词:bound states in the continuum Brillouin zone folding third harmonic generation 
Integrated bound-state-in-the-continuum photon-pair source
《Photonics Research》2024年第6期1322-1327,共6页FAN YE YUE QIN CHENFEI CUI XIANKAI SUN HON KI TSANG 
Hong Kong UGC(Research Matching Grant Scheme RMG-01).
Integrated photon-pair sources based on spontaneous parametric down conversion(SPDC)in novel high-χ^((2))materials are used in quantum photonic systems for quantum information processing,quantum metrology,and quantum...
关键词:process QUANTUM CONTINUUM 
Cavity continuum
《Photonics Research》2024年第3期391-398,共8页FAN CHENG VLADIMIR SHUVAYEV MARK DOUVIDZON LEV DEYCH TAL CARMON 
United States±Israel Binational Science Foundation(NSF-BSF)(2020683);Israeli Science Foundation(537/20)。
We experimentally demonstrate and numerically analyze large arrays of whispering gallery resonators.Using fluorescent mapping,we measure the spatial distribution of the cavity ensemble’s resonances,revealing that lig...
关键词:RESONATOR CAVITY ENSEMBLE 
Enhanced sum-frequency generation from etchless lithium niobate empowered by dual quasi-bound states in the continuum被引量:5
《Science China(Physics,Mechanics & Astronomy)》2023年第12期119-128,共10页Siqi Feng Tingting Liu Wenya Chen Feng Wu Shuyuan Xiao 
supported by the National Natural Science Foundation of China(Grant Nos.12104105,12264028,12304420,and 12364045);the Natural Science Foundation of Jiangxi Province(Grant Nos.20232BAB201040,and 20232BAB211025);the Chenguang Program of Shanghai Education Development Foundation;Shanghai Municipal Education Commission(Grant No.21CGA55);the Guangdong Basic and Applied Basic Research Foundation(Grant No.2023A1515011024);the Science and Technology Program of Guangzhou(Grant No.202201011176);the Interdisciplinary Innovation Fund of Nanchang University(Grant No.2019-9166-27060003);the Start-up Funding of Guangdong Polytechnic Normal University(Grant No.2021SDKYA033);the China Scholarship Council(Grant No.202008420045)。
The miniaturization of nonlinear light sources is central to the integrated photonic platform,driving a quest for high-efficiency frequency generation and mixing at the nanoscale.In this quest,the high-quality(Q)reson...
关键词:resonant grating waveguide structure bound states in the continuum sum-frequency generation lithium niobate 
Fundamentals and applications of photonic waveguides with bound states in the continuum
《Journal of Semiconductors》2023年第10期11-24,共14页Zejie Yu He Gao Yi Wang Yue Yu Hon Ki Tsang Xiankai Sun Daoxin Dai 
Project supported by the National Key Research and Development Program of China (2021YFB2800404);National Natural Science Foundation of China (62105283);Zhejiang Provincial Natural Science Foundation of China (LDT23F04012F05);Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang (2021R01001)
Photonic waveguides are the most fundamental element for photonic integrated circuits(PICs).Waveguide properties,such as propagation loss,modal areas,nonlinear coefficients,etc.,directly determine the functionalities ...
关键词:photonic waveguide bound states in the continuum integrated photonics 
Electrically-pumped compact topological bulk lasers driven by band-inverted bound states in the continuum被引量:7
《Light(Science & Applications)》2023年第7期1337-1345,共9页Song Han Jieyuan Cui Yunda Chua Yongquan Zeng Liangxing Hu Mingjin Dai Fakun Wang Fangyuan Sun Song Zhu Lianhe Li Alexander Giles Davies Edmund Harold Linfield Chuan Seng Tan Yuri kivshar Qi Jie Wang 
supported by the fundings from Singapore Ministry of Education(MOE),A*STAR Programmatic Funds,and the National Research Foundation Competitive Research Program that correspond the grants MOET2EP50120-0009,A18A7b0058,and NRF-CRP23-2019-0007,respectively;L.L A.G.D.,and E.H.L.acknowledge founding support from the EPSRC(UK)Hyper Terahertz programme(EP/P021859/1);the Royal Society,and the Wolfson Foundation.Y.K.acknowledges a founding support from the Australian Research Council(grant DP200101168).
One of the most exciting breakthroughs in physics is the concept of topology that was recently introduced to photonics,achieving robust functionalities,as manifested in the recently demonstrated topological lasers.How...
关键词:PUMPED polarization LASING 
Robust bound states in the continuum in a dual waveguide system
《Photonics Research》2023年第4期575-580,共6页ZHIYUAN GU SEN JIANG CHANG LIU NAN ZHANG 
National Natural Science Foundation of China(61905113)。
Bound states in the continuum(BICs)provide a fascinating platform to route/manipulate waves with ultralow loss by patterning low-refractive-index materials on a high-refractive-index substrate.Principally,the phase of...
关键词:WAVEGUIDE tuning SIZES 
Efficient second harmonic generation by harnessing bound states in the continuum in semi-nonlinear etchless lithium niobate waveguides被引量:8
《Light(Science & Applications)》2022年第11期2774-2781,共8页Xueshi Li Jiantao Ma Shunfa Liu Peinian Huang Bo Chen Dunzhao Wei Jin Liu 
National Key R&D Program of China(2021YFA1400803);Guangdong Natural Science Funds for Distinguished Young Scholars(2022B1515020067);National Natural Science Foundation of China(11904424,11874437,62035017);Key-Area R&D Program of Guangdong Province(2018B030329001);The Fundamental Research Funds for the Central Universities,Sun Yat-sen University(221gqb32).
Integrated photonics provides unprecedented opportunities to pursue advanced nonlinear light sources with lowpower consumptions and small footprints in a scalable manner,such as microcombs,chip-scale optical parametri...
关键词:NONLINEAR HARMONIC LITHIUM 
Video transcoding for adaptive bitrate streaming over edge-cloud continuum被引量:5
《Digital Communications and Networks》2021年第4期598-604,共7页Guanyu Gao Yonggang Wen 
supported in part by the Natural Science Foundation of Jiangsu Province under Grant BK20200486.
Video transcoding is to create multiple representations of a video for content adaptation.It is deemed as a core technique in Adaptive BitRate(ABR)streaming.How to manage video transcoding affects the performance of A...
关键词:Video transcoding Adaptive bitrate streaming Quality of service Resource allocation Edge-cloud 
Negative refraction mediated by bound states in the continuum被引量:3
《Photonics Research》2021年第8期1592-1597,共6页ZHANYUAN ZHANG FEIFEI QIN YI XU SONGNIAN FU YUNCAI WANG YUWEN QIN 
National Key Research and Development Program of China(2018YFB1801001);National Natural Science Foundation of China(91750110);Guangdong Introducing Innovative and Entrepreneurial Teams of the Pearl River Talent Recruitment Program(2019ZT08X340);Research and Development Plan in Key Areas of Guangdong Province(2018B010114002);Pearl River Nova Program of Guangzhou(201806010040)。
Negative refraction might occur at the interface between a two-dimensional photonic crystal(Ph C)slab and a homogeneous medium,where the guiding of the electromagnetic wave along the third dimension is governed by tot...
关键词:REFRACTION CONTINUUM RADIATIVE 
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